javascript - How to display dotted walkway on google maps -

is there way show dotted route on website using google maps + javascript.

i way able paint simple route using google directions api , directionsrenderer , looks this:

but want one:

this hard one, managed figure out..

it's not same, tweak bit yourself. can make custom "shape", can creating custom path. reference

the way did using polyline custom icon, code:

var linesymbol = {     path: google.maps.symbolpath.circle,     fillopacity: 1,     scale: 3 };  polylineoptionsactual = new gm.polyline({     strokecolor: '#9f98ff',     strokeopacity: 0,     icons: [{         icon: linesymbol,         offset: '0',         repeat: '10px'     }], }), 

fiddle